From pocket protectors to pocket projectors, one of the latest gadgets to fire up geek dreams is the so-called pico projector. About the size of a deck of cards, a pico projector can beam images of up to 60-inches (measured diagonally) on a blank wall or screen.
They're designed to be used with a portable player, such as an iPod or cell phone, to give you a larger image for watching video clips or even delivering a Powerpoint presentation.
Naturally, there are drawbacks to these tiny projectors. To find out what they are watch JQ's segment on the Fox Business channel.
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